2003 Suzuki LT-Z400 Factory Service Manual, Page 296Get this manual
SERVICING INFORMATION
SERVICE DATA
VALVEGUIDE
Valve diamINEXTappet clearance (when cold) INEXValve guide to valve stem clearance INEXValve stem deflection Valve guide I.DValve stem 0.0IN& EXIN& EXINEXValve stem runout Valve head thickness Valve seat width Valve head radial runout Valve spring free length Valve spring tension IN& EXIN& EXIN& EXIN& EXIN& EXIN& EXUnit: mm (in)
STANDARD